NPN general purpose transistors
BC547C | BC546B | BC547A | BC547B | BC548A | BC548B | BC548C | |
---|---|---|---|---|---|---|---|
Description | NPN general purpose transistors | SMALL SIGNAL TRANSISTOR, TO-92 | 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 | 100 mA, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 | SMALL SIGNAL TRANSISTOR, TO-92 | 100 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 | 100 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 |
Number of terminals | - | 3 | 3 | 3 | 3 | 3 | 3 |
state | - | DISCONTINUED | DISCONTINUED | CONSULT MFR | DISCONTINUED | DISCONTINUED | TRANSFERRED |
packaging shape | - | ROUND | round | round | ROUND | round | round |
Package Size | - | CYLINDRICAL | cylindrical | cylindrical | CYLINDRICAL | cylindrical | cylindrical |
Terminal form | - | WIRE | Wire | THROUGH-hole | WIRE | THROUGH-hole | THROUGH-hole |
terminal coating | - | TIN LEAD | tin lead | - | TIN LEAD | tin silver copper | - |
Terminal location | - | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM |
Packaging Materials | - | PLASTIC/EPOXY | Plastic/Epoxy | Plastic/Epoxy | PLASTIC/EPOXY | Plastic/Epoxy | Plastic/Epoxy |
Transistor type | - | GENERAL PURPOSE SMALL SIGNAL | Universal small signal | Universal small signal | GENERAL PURPOSE SMALL SIGNAL | Universal small signal | Universal small signal |
Transistor polarity | - | - | NPN | NPN | - | NPN | NPN |
structure | - | - | single | single | - | single | single |
Number of components | - | - | 1 | 1 | - | 1 | 1 |
Transistor component materials | - | - | silicon | silicon | - | silicon | silicon |
Minimum DC amplification factor | - | - | 110 | 200 | - | 200 | 420 |
Rated crossover frequency | - | - | 300 MHz | 300 MHz | - | 300 MHz | 300 MHz |